Table 1 Absolute error of TFBBMBE for variation in \(\zeta\) and \(\tau\) with \(\mu =1\).

From: Solitary wave solutions of the time fractional Benjamin Bona Mahony Burger equation

\(\zeta\)

\(\tau\)

NTDM\(_{C}\)

NTDM\(_{CF}\)

NTDM\(_{ABC}\)

FHATM28

HPTT21

20

0.01

1.02220E−09

1.02220E−09

1.02220E−09

3.03359E−07

5.2389E−08

15

0.01

1.59373E−08

1.59373E−08

1.59373E−08

3.71650E−06

6.6306E−07

10

0.01

1.31338E−06

1.31338E−06

1.31338E−06

4.52894E−05

1.1546E−05

20

0.001

9.69493E−11

9.69493E−11

9.69493E−11

3.01818E−08

5.6476E\(-\) \(-\)09

15

0.001

1.59271E−09

1.59271E−09

1.59271E−09

3.69715E−07

7.1250E−08

10

0.001

1.25714E−07

1.25714E−07

1.25714E−07

4.50091E−06

1.2098E−06